Results 111 to 120 of about 24,748,961 (324)

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

A System Dynamics Model for Risk Analysis during Project Construction Process

open access: yes, 2014
Risk analysis is an important part for many large and medium-sized construction projects; mean-while the correct and reasonable project risk analysis can be conducive to risk management. Based on the results of the case study supplemented by a literature
Jiangping Wan, Yaqiong Liu
semanticscholar   +1 more source

Arguing satisfaction of security requirements [PDF]

open access: yes, 2006
This chapter presents a process for security requirements elicitation and analysis, based around the construction of a satisfaction argument for the security of a system. The process starts with the enumeration of security goals based on assets in the
Haley, Charles B.   +3 more
core  

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Triaxial tests on frozen ground: formulation and modelling [PDF]

open access: yes, 2013
Artificial Ground Freezing (AGF) is a controllable process that can be used by engineers to stabilise temporarily the ground, provide structural support and/or exclude groundwater from an excavation until construction of the final lining provides ...
Casini, Francesca   +3 more
core  

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

open access: yesFEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

CharacterMeet: Supporting Creative Writers' Entire Story Character Construction Processes Through Conversation with LLM-Powered Chatbot Avatars

open access: yesInternational Conference on Human Factors in Computing Systems
Support for story character construction is as essential as characters are for stories. Building upon past research on early character construction stages, we explore how conversation with chatbot avatars embodying characters powered by more recent ...
Hua Xuan Qin   +4 more
semanticscholar   +1 more source

Leadership Behaviour and Worker Performance in the Nigerian Construction Industry [PDF]

open access: yes, 2019
Leadership is a dynamic process in which an individual influence other to contribute to the achievement of an assigned task. This paper investigates leadership behaviour and its impact on construction workers’ performance in Lagos, Nigeria.
Adebiyi, John   +2 more
core   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

The Interpretation-Construction Distinction [PDF]

open access: yes, 2010
The interpretation-construction distinction, which marks the difference between linguistic meaning and legal effect, is much discussed these days. I shall argue that the distinction is both real and fundamental – that it marks a deep difference in two ...
Solum, Lawrence B.
core   +2 more sources

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